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Plasticity of the growth and biomass production of an intraspecific Populus alba family grown at three sites across Europe during three growing seasons

Marron, Nicolas, Ricciotti, Luca, Bastien, Catherine, Beritognolo, Isacco, Gaudet, Muriel, Paolucci, Isabella, Fabbrini, Francesco, Salani, Francesco, Y. Dillen, Sophie, Ceulemans, Reinhart, P.C. Pinel, Matthieu, Taylor, Gail, Scarascia-Mugnozza, Giuseppe and Sabatti, Maurizio (2010) Plasticity of the growth and biomass production of an intraspecific Populus alba family grown at three sites across Europe during three growing seasons Canadian Journal of Forest Research, 40, (10), pp. 1887-1903. (doi:10.1139/X10-113).

Record type: Article

Abstract

White poplar (Populus alba) is a native species in Europe, but its growth potential is largely unknown. The general objectives of our study were to determine the impact of contrasting environments across Europe and the influence of contrasting parental characterisitics on the growth potential of the F1 white poplar family originating from a cross between parents native to from the south and north of Italy. The growth of the family was monitored at three sites located in the north of Italy, in central France and in the southern United Kingdom. The family showed a highly superior productivity in Italy. A pronounced plasticity among sites was found for the male parent only. Indeed, for this parent, the highest growth was observed in northern Italy, its area of origin. A positive heterosis was observed mainly in France and in the United Kingdom. Broad-sense heritability values were moderate in most cases. However, the growth of the family was in some cases superior to the one of several other interspecific hybrid families grwoing under the same conditions, underlying the poorly known growth potential of such intraspecific hybrids for biomass production uunder European conditions.

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Published date: 4 September 2010

Identifiers

Local EPrints ID: 163385
URI: http://eprints.soton.ac.uk/id/eprint/163385
ISSN: 0045-5067
PURE UUID: 6b7da3d9-3a00-4ab3-9d9e-be211bfa3944

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Date deposited: 08 Sep 2010 08:18
Last modified: 18 Jul 2017 12:31

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Contributors

Author: Nicolas Marron
Author: Luca Ricciotti
Author: Catherine Bastien
Author: Isacco Beritognolo
Author: Muriel Gaudet
Author: Isabella Paolucci
Author: Francesco Fabbrini
Author: Francesco Salani
Author: Sophie Y. Dillen
Author: Reinhart Ceulemans
Author: Matthieu P.C. Pinel
Author: Gail Taylor
Author: Giuseppe Scarascia-Mugnozza
Author: Maurizio Sabatti

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